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Article

Products of DNA mismatch repair genes mutS and mutL are required for transcription-coupled nucleotide-excision repair of the lactose operon in Escherichia coli.

Proceedings of the National Academy of Sciences of the United States of America - 6 Feb 1996

Mellon I, Champe G N

Abstract excerpt

To improve our understanding of the mechanism that couples nucleotide-excision repair to transcription in expressed genes, we have examined the effects of mutations in several different DNA repair genes on the removal of cyclobutane pyrimidine dimers from the individual strands of the induced lactose operon in UV-irradiated Escherichia coli. As expected, we found little repair in either strand of the lactose...

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Identifiers

PMID: 8577757
DOI: 10.1073/pnas.93.3.1292
PMCID: PMC40073

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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